Terraclor Super X 18.8G is a new development of Uniroyal Chemical Co., Inc. It contains 50% more active ingredient than the current market standard in-furrow fungicide, Terraclor Super X^®; 12.5G. The concentrated formula has demonstrated excellent chemical stability and physical characteristics after long term storage. When compared at comparable rates of active ingredient, i.e., fewer pounds of formulated product per acre, the efficacy of Terraclor Super X 18.8G is equal to or better than that of Terraclor Super X 12.5G Distributors, dealers and growers should all benefit from the significant reductions in time, labor and space requirements to handle this product.